In this illusion, viewers are asked to find a tiny caterpillar hidden in a fruit-laden tree. Individuals who can spot the caterpillar within 8 seconds may possess high IQ levels and exceptional ...

Newborn caterpillars protect leaf-tip homes with buzzing and drumming signals. These vibrations scare off rivals and help avoid fights.

The first edition of Eric Carle’s classic children's picture book “The Very Hungry Caterpillar” contains ... “Why does that roadside tree …?” and “That utility pole is ...